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11. 发明授权

US6070124A Navigation display device which indicates goal and route direction information 有权
标题翻译：导航显示装置，指示目标和路线方向信息
公开(公告)号：US6070124A
公开(公告)日：2000-05-30
申请号：US429011
申请日：1999-10-28
申请人： Mitsuhiro Nimura , Kunihiro Yamada , Kazuteru Maekawa
发明人： Mitsuhiro Nimura , Kunihiro Yamada , Kazuteru Maekawa
IPC分类号： G01C21/36 , G08G1/0969 , G01C21/00 , G06F165/00
CPC分类号： G01C21/3632 , G01C21/3629 , G01C21/367 , G08G1/0969
摘要： A goal direction mark and a distance to a goal are indicated when the car has approached the end point of route. When the car has deviated from the guide route to the goal or is running backwards on the guide route, there is indicated a mark to inform the direction of progress to the goal on the guide route. When the car has deviated from the guide route and the guide route is not indicated on the map picture, there is indicated the direction to the goal or the direction to the guide route itself. When the start point of route is remote from the present position at the start of the guidance, a mark is indicated to inform the direction to the start point of route. The driver is enabled to easily determine relying upon the indicated mark in which direction he should proceed. When the map picture is scrolled, there is informed the goal direction, route direction or the direction of progress to the goal on the route. The user therefore is enabled to easily know the direction to the goal.
摘要翻译：当车辆接近路线的终点时，指示目标方向标记和到目标的距离。当车辆从引导路线偏离目标或者在引导路线上向后行驶时，在引导路线上指示进行目标进展的标记。当汽车偏离引导路线并且导航路线未在地图上显示时，指示目标的方向或引导路线本身的方向。当在引导开始的路线起点远离当前位置时，指示标记通知路线起点的方向。驾驶员能够轻松地确定依赖于他应该在哪个方向进行的指示标记。当地图图片滚动时，通知路线上的目标方向，路线方向或进度方向。因此，用户可以轻松地了解目标的方向。

12. 发明授权

US5842147A Navigation display device which indicates goal and route direction information 失效
标题翻译：导航显示装置，指示目标和路线方向信息
公开(公告)号：US5842147A
公开(公告)日：1998-11-24
申请号：US611884
申请日：1996-03-06
申请人： Mitsuhiro Nimura , Kunihiro Yamada , Kazuteru Maekawa
发明人： Mitsuhiro Nimura , Kunihiro Yamada , Kazuteru Maekawa
IPC分类号： G01C21/36 , G08G1/0969 , G01C21/00
CPC分类号： G01C21/3632 , G01C21/3629 , G01C21/367 , G08G1/0969
摘要： A goal direction mark and a distance to a goal are indicated when the car has approached the end point of route. When the car has deviated from the guide route to the goal or is running backwards on the guide route in a direction that is opposite to the direction of the goal, there is indicated a mark to inform the direction of progress to the goal on the guide route. When the car has deviated from the guide route and the guide route is not indicated on the map picture, there is indicated the direction to the goal or the direction to the guide route itself. When the start point of route is remote from the present position at the start of the guidance, a mark is indicated to inform the direction to the start point of route. The driver is enabled to easily determine relying upon the indicated mark in which direction he should proceed. When the map picture is scrolled, there is informed the goal direction, route direction or the direction of progress to the goal on the route. The user therefore is enabled to easily know the direction to the goal.
摘要翻译：当车辆接近路线的终点时，指示目标方向标记和到目标的距离。当汽车已经从引导路线偏离到目标位置或者沿着与目标方向相反的方向在导航路线上向后行进时，指示了用于向导通道方向的标记路线。当汽车偏离引导路线，并且导航路线未在地图上显示时，指示目标的方向或导向路线本身的方向。当在引导开始的路线起点远离当前位置时，指示标记通知路线起点的方向。驾驶员能够轻松地确定依赖于他应该在哪个方向进行的指示标记。当地图图片滚动时，通知路线上的目标方向，路线方向或进度方向。因此，用户可以轻松地了解目标的方向。

13. 发明授权

US06560530B1 Navigation system 失效
标题翻译：导航系统
公开(公告)号：US06560530B1
公开(公告)日：2003-05-06
申请号：US09692143
申请日：2000-10-20
申请人： Kunihiro Yamada , Kazuteru Maekawa , Hiroyoshi Masuda , Yumi Shibata , Kihachi Hayashida , Minoru Ootake
发明人： Kunihiro Yamada , Kazuteru Maekawa , Hiroyoshi Masuda , Yumi Shibata , Kihachi Hayashida , Minoru Ootake
IPC分类号： G06C2100
CPC分类号： G08G1/0969 , G09B29/106
摘要： A navigation system for searching coordinates of a telephone number, displaying a map and setting a point, the navigation system comprising a memory for storing information on a subscriber inclusive of coordinates corresponding to a telephone number and map data, an input device for inputting a telephone number, and a control device for searching a subscriber and coordinates based on the input of the telephone number, setting specific coordinates based on the searched coordinates and displaying a map with the specific coordinates located at the center of the map on a condition that the searched subscriber is a specific classified subscriber, wherein a map with a vague point located at the center of the map is displayed while a private home is not directly displayed thereon when the subscriber is a private subscriber of the input telephone number.
摘要翻译：一种用于搜索电话号码坐标，显示地图和设置点的导航系统，所述导航系统包括用于存储关于包括对应于电话号码和地图数据的坐标的用户信息的存储器，用于输入电话的输入装置号码和用于搜索用户并基于电话号码的输入进行坐标的控制装置，基于搜索到的坐标来设置特定坐标，并且在搜索到的条件下显示具有位于地图中心的特定坐标的地图订户是特定分类订户，其中当用户是输入电话号码的私人订户时，显示位于地图中心的具有模糊点的地图，而私人住宅不直接显示在其上。

14. 发明授权

US6040824A Information display system with touch panel 失效
标题翻译：带触摸屏的信息显示系统
公开(公告)号：US6040824A
公开(公告)日：2000-03-21
申请号：US885138
申请日：1997-06-30
申请人： Kazuteru Maekawa , Yukiyoshi Suzuki , Takeshi Yanagikubo
发明人： Kazuteru Maekawa , Yukiyoshi Suzuki , Takeshi Yanagikubo
IPC分类号： G01C21/36 , G06F3/041 , G06F3/0484 , G09G5/00
CPC分类号： G06F3/0418 , G01C21/3614 , G01C21/3658 , G01C21/3664 , G01C21/3682 , G01C21/3685 , G06F3/04842
摘要： An information display system has a touch panel for selecting an item from a plurality of displayed items by touching. Coordinate differences between each of the coordinates of the plurality of displayed items and the touch position coordinates are calculated. The item having the least calculated coordinate difference is the selected item. Subsequent touchings within a predetermined time and distance are determined to be attempts to correct previous erroneous selections causing probabilities of selecting the previously selected items to be reduced, such as by changing relative calculated coordinate differences to favor selection of other items. Alternatively, a next candidate button can be touched to select the item with the next least coordinate difference.
摘要翻译：信息显示系统具有用于通过触摸从多个显示项目中选择项目的触摸面板。计算多个显示项目的每个坐标与触摸位置坐标之间的坐标差。具有最少计算坐标差的项目是所选项目。确定在预定时间和距离内的后续触摸是尝试校正以前的错误选择，导致选择要减少的先前选择的项目的概率，例如通过改变相对计算的坐标差以有助于选择其他项目。或者，可以触摸下一个候选按钮以选择具有下一个最小坐标差的项目。

15. 发明授权

US5821880A Vehicle route guidance apparatus for researching for a route when vehicle goes out of route 失效
标题翻译：用于研究车辆离开路线时的路线的车辆路线引导装置
公开(公告)号：US5821880A
公开(公告)日：1998-10-13
申请号：US688742
申请日：1996-07-31
申请人： Kyomi Morimoto , Kazuteru Maekawa
发明人： Kyomi Morimoto , Kazuteru Maekawa
IPC分类号： G01C21/20 , G01C21/34 , G01C21/36 , G08G1/0968 , G08G1/0969 , G08G1/123
CPC分类号： G01C21/3415 , G01C21/3614 , G01C21/3629 , G01C21/3632 , G01C21/367 , G01C21/3673 , G08G1/096827 , G08G1/096844 , G08G1/096861 , G08G1/096866 , G08G1/096872 , G08G1/0969
摘要： A route guidance section compares the current position provided by a current position determination section and the route provided by a route calculation section for detecting an off-route condition. When the off-route condition is detected, a re-searching key as well as the route and current place is displayed on a display section. When the re-searching key is touched, a search is again made for a new route from the current position to the destination. Then, route guidance is again started in response to the re-searching result. When the re-searching key is not touched, the route and current place continue to be displayed while the vehicle carrying the apparatus travles off route, thereby efficiently preventing the apparatus from executing unnecessary re-searching when the driver drives the vehicle off route on purpose.
摘要翻译：路径引导部分将当前位置确定部分提供的当前位置与用于检测离线条件的路线计算部分提供的路线进行比较。当检测到非路由条件时，在显示部分上显示重新搜索关键字以及路线和当前位置。当重新搜索键被触摸时，再次搜索从当前位置到目的地的新路线。然后，响应于重新搜索结果再次开始路线引导。当没有触摸重新搜索键时，当携带设备的车辆脱离路线时，继续显示路线和当前位置，从而当驾驶员有目的地驱动车辆离开路线时有效地防止设备执行不必要的重新搜索。

16. 发明授权

US5757289A Vehicular navigation system 失效
标题翻译：车载导航系统
公开(公告)号：US5757289A
公开(公告)日：1998-05-26
申请号：US466193
申请日：1995-06-06
申请人： Mitsuhiro Nimura , Akimasa Nanba , Kazuteru Maekawa
发明人： Mitsuhiro Nimura , Akimasa Nanba , Kazuteru Maekawa
IPC分类号： G01C21/34 , G08G1/123
CPC分类号： G01C21/3415
摘要： A vehicular navigation system includes a central control unit which determines when a present position deviates from a searched route along which guidance is being provided from a starting point to a destination and determines whether or not the detected deviating present position is on a guidable road prior to re-searching the route and providing guidance based upon the re-searched route. A guidable road is a road upon which the navigation system contains sufficient map information and guide information for the navigation system to search a route and provide guidance. Additionally, system determines whether the vehicle has traveled a predetermined distance after re-search of the route prior to providing travel guidance based upon the re-searched route. Otherwise travel guidance continues to be provided based upon the previously searched route. A driver, after making a short deviation, may thus return to the previous route without travel guidance being interrupted by a re-searched route.
摘要翻译：车辆导航系统包括中央控制单元，该中央控制单元确定当前位置何时偏离从起点向目的地提供指导的搜索路线，并且确定检测到的偏离当前位置是否在之前的可引导道路上重新搜索路线，并根据重新搜索的路线提供指导。引导道路是导航系统包含足够的地图信息和引导信息的道路，用于导航系统搜索路线并提供指导。此外，在基于重新搜索的路线提供旅行指导之前，系统确定在重新搜索路线之后车辆是否已经行驶了预定距离。否则，继续根据先前搜索到的路线提供旅行指导。一个司机在作出一个很小的偏离之后，可以返回到之前的路线，而不需要经过重新搜索路线的旅行指导。

17. 发明授权

US09142147B2 Map database generating systems, methods, and programs 有权
标题翻译：映射数据库生成系统，方法和程序
公开(公告)号：US09142147B2
公开(公告)日：2015-09-22
申请号：US11992748
申请日：2006-09-29
申请人： Sadahiro Koshiba , Masahiro Tsujiko , Kazuteru Maekawa , Hironobu Sugimoto , Motohiro Nakamura , Kenji Yano , Yuichi Ochi , Shoji Iwata , Kenji Shono , Yoshikatsu Matsumoto
发明人： Sadahiro Koshiba , Masahiro Tsujiko , Kazuteru Maekawa , Hironobu Sugimoto , Motohiro Nakamura , Kenji Yano , Yuichi Ochi , Shoji Iwata , Kenji Shono , Yoshikatsu Matsumoto
IPC分类号： G06F7/00 , G06F17/30 , G09B29/00 , G01C21/32 , G06T17/05
CPC分类号： G09B29/00 , G01C21/32 , G06T17/05
摘要： Systems, methods, and programs store feature information relating to features existing on a road and on the periphery of the road, each piece of feature information being associated with a unique identification symbol, each piece of feature information including disposition information expressing a spatial disposition of each feature independently of the road network, form information expressing a form of each feature, accuracy information expressing an accuracy of the information, and acquisition timing information expressing an acquisition timing of the information. The systems, methods, and programs (1) output the feature information stored in the feature database and input map information constituting the map database, the map information being generated based on the output feature information, or (2) generate map information constituting the map database on the basis of the feature information stored in the feature database.
摘要翻译：系统，方法和程序存储与道路上和道路周围存在的特征有关的特征信息，每条特征信息与唯一的识别符号相关联，每条特征信息包括表示空间布置的处置信息每个特征独立于道路网络，形成表示每个特征的形式的信息，表示信息的精度的精度信息，以及表示信息的获取定时的获取定时信息。系统，方法和程序（1）输出存储在特征数据库中的特征信息和输入构成地图数据库的地图信息，基于输出特征信息生成地图信息，或者（2）生成构成地图的地图信息数据库基于存储在特征数据库中的特征信息。

18. 发明授权

US5652706A Navigation system with recalculation of return to guidance route 失效
标题翻译：导航系统重新计算返回指导路线
公开(公告)号：US5652706A
公开(公告)日：1997-07-29
申请号：US494891
申请日：1995-06-26
申请人： Kyoumi Morimoto , Mitsuhiro Nimura , Shigekazu Ohara , Kazuteru Maekawa , Hiroyoshi Masuda
发明人： Kyoumi Morimoto , Mitsuhiro Nimura , Shigekazu Ohara , Kazuteru Maekawa , Hiroyoshi Masuda
IPC分类号： G01C21/34 , G05D1/02 , G06G7/78 , G08G1/123
CPC分类号： G01C21/3415 , G05D1/0274 , G05D1/0278 , G05D1/0259 , G05D1/0272 , G05D2201/0213
摘要： Geographical, guide or search information and route information are stored in storage sections. An arithmetic section provides a route researching function with preference for the traveling direction of a vehicle. A route-calculating section is provided for re-calculating the route, and a route guide control system is also provided, inclusive of a route deviation-detecting section. The re-calculating section calculates either the shortest route from the point of deviation to the previous route or a new route to the destination. In case of the search of the shortest route to the previous route, the shortest route from the present location to the previous route is searched giving preference to the traveling direction, e.g. avoidance of a U-turn, on the basis of the search information relating to the immediate vicinity of the present location, so that the route to rejoin the previous route can be quickly calculated. In case of search of a new route, the whole route from the present location to the destination is searched, again giving weight to the present traveling direction, on the basis of the search information relating to the area between the present location and the destination, to guide the driver along a new route completely different from the previous one.
摘要翻译：地理，指导或搜索信息和路线信息存储在存储部分。运算部提供优先考虑车辆行驶方向的路线研究功能。提供了一种用于重新计算路线的路线计算部分，并且还提供了路线引导控制系统，包括路线偏离检测部分。重新计算部分计算从偏离点到先前路线的最短路线或到达目的地的新路线。在搜索到前一路线的最短路由的情况下，搜索从当前位置到先前路线的最短路线，优选行进方向，例如，基于与当前位置的紧邻相邻的搜索信息来避免U形转弯，从而可以快速地计算重新加入先前路线的路线。在搜索新路线的情况下，基于与当前位置和目的地之间的区域相关的搜索信息，搜索从当前位置到目的地的整个路线，再次对当前行进方向给予权重，引导司机沿着与前一个完全不同的新路线。

19. 发明授权

US5559511A Vehicle route guidance apparatus for re-searching for a new route when vehicle goes out of route 失效
标题翻译：车辆出路时重新寻找新路线的车辆路线引导装置
公开(公告)号：US5559511A
公开(公告)日：1996-09-24
申请号：US95449
申请日：1993-07-23
申请人： Toru Ito , Hiroshi Kishi , Mitsuhiro Nimura , Akimasa Nanba , Kyomi Morimoto , Shigekazu Ohara , Shoji Yokoyama , Kazuteru Maekawa , Kiyohide Katoh , Hiroyoshi Masuda , Shinichi Katoh , Koji Hashimoto
发明人： Toru Ito , Hiroshi Kishi , Mitsuhiro Nimura , Akimasa Nanba , Kyomi Morimoto , Shigekazu Ohara , Shoji Yokoyama , Kazuteru Maekawa , Kiyohide Katoh , Hiroyoshi Masuda , Shinichi Katoh , Koji Hashimoto
IPC分类号： G01C21/20 , G01C21/34 , G01C21/36 , G08G1/0968 , G08G1/0969 , G08G1/123
CPC分类号： G01C21/3415 , G01C21/3614 , G01C21/3629 , G01C21/3632 , G01C21/367 , G01C21/3673 , G08G1/096827 , G08G1/096844 , G08G1/096861 , G08G1/096866 , G08G1/096872 , G08G1/0969
摘要： A route guidance section compares the current position provided by a current position determination section and the route provided by a route calculation section for detecting an off-route condition. When the off-route condition is detected, a researching key as well as the route and current place is displayed on a display section. When the researching key is touched, a search is again made for a new route from the current position to the destination. Then, route guidance is again started in response to the researching result. When the researching key is not touched, the route and current place continue to be displayed while the vehicle carrying the apparatus travles off route, thereby efficiently preventing the apparatus from executing unnecessary researching when the driver drives the vehicle off route on purpose.
摘要翻译：路径引导部分将当前位置确定部分提供的当前位置与用于检测离线条件的路线计算部分提供的路线进行比较。当检测到路由条件时，在显示部分上显示研究密钥以及路由和当前位置。当研究键被触摸时，再次搜索从当前位置到目的地的新路线。然后，响应研究结果，再次启动路线指导。当研究密钥未被触及时，当携带设备的车辆脱离路线时，继续显示路线和当前位置，从而有效地防止当驾驶员有意驾驶车辆离开路线时进行不必要的研究。

20. 发明授权

US08892522B2 Map information management system and map information distribution system 有权
标题翻译：地图信息管理系统和地图信息分配系统
公开(公告)号：US08892522B2
公开(公告)日：2014-11-18
申请号：US12311746
申请日：2007-10-02
申请人： Hironobu Sugimoto , Sadahiro Koshiba , Kazuteru Maekawa , Masahiro Tsujiko , Koji Uchiyama , Yoshikatsu Matsumoto , Kaname Miyazaki , Kenji Yano , Yuichi Ochi
发明人： Hironobu Sugimoto , Sadahiro Koshiba , Kazuteru Maekawa , Masahiro Tsujiko , Koji Uchiyama , Yoshikatsu Matsumoto , Kaname Miyazaki , Kenji Yano , Yuichi Ochi
IPC分类号： G06F17/30 , G09B29/10 , G01C21/32
CPC分类号： G01C21/32 , G09B29/10
摘要： There is provided a map information providing technology that can keep map information very fresh at all times.A map information management system has a map to be updated DB for storing map data to be updated that is used to update and maintenance, a map to be provided DB for storing map data to be provided that is distributed, an updated data DB for storing updated data for updating the map data to be provided, a map DB update means for updating the map data to be updated when the updated data for updating the map data of the map data to be updated DB is input, an updated data creation mean for creating the differential data before and after it is updated by the updated data and storing the differential data in the updated data DB as the updated data, and a data distribution means for extracting the map data to be provided or the updated data stored in the map to be provided DB when it receives a request to distribute the map data or the updated data from a destination system and distributing it to the destination system.
摘要翻译：提供了一种可以随时保持地图信息非常新鲜的地图信息提供技术。地图信息管理系统具有用于存储用于更新和维护的要更新的地图数据的要更新的地图数据库DB，用于存储要分发的要提供的地图数据的要提供的地图DB，用于存储的更新数据DB 用于更新要提供的地图数据的更新数据;地图DB更新装置，用于当输入用于更新要更新的地图数据的地图数据的更新数据时更新要更新的地图数据;更新数据创建装置，通过更新后的数据更新前后的差分数据，将更新数据DB中的差分数据作为更新后的数据进行存储;以及数据分配单元，用于提取存储在地图中的要提供的地图数据或更新后的数据当它从目的地系统接收到分发地图数据或更新的数据并将其分发到目的地系统的请求时被提供DB。

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